Answer:
12 / 25 = fraction. 48% = percent.
Step-by-step explanation:
If 26 states have more than four million people then we would do 50 - 26 = 24 (assuming that a state does not have exactly four million people. That would be 24 / 50 = 12 / 25 if you want to simplify it.
Answer:
69 users.
Step-by-step explanation:
First, we need to calculate the amount of seconds in one day.
a) Each hour has 60 minutes and each minute has 60 seconds.
Therefore, one hour has (60)(60) = 3600 seconds.
b) Since the day has 24 hours, we are going to multiply the total amount of seconds per hour by 24.
3600 (24) = 86400 seconds per day.
c) Now that we have the amount of seconds per day, we are going to divide the total amount of users added each day by the amount of seconds per day.
6000000/86400 = 69.44 users per second.
Therefore, 69 users are added, on average, each second.
The scale factor of the dilation is approximately 1.25.
To find the scale factor of the dilation, we need to compare the corresponding side lengths of the original figure and the dilated figure.
Let's consider the two corresponding side lengths:
Original side: EN = 16 units
Dilated side: BN = 20 units
The scale factor (k) of the dilation is the ratio of the corresponding side lengths in the dilated figure to the original figure. It can be calculated using the formula:
Scale factor (k) = Dilated side length / Original side length
Substituting the given values:
k = 20 / 16 ≈ 1.25
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Answer:
The probability that a baby born with Down's syndrome is a boy is .
Step-by-step explanation:
The probability of a baby born being a boy (B) or a girl (G) is same, i.e.
P (B) = P (G) = 0.50.
The probability of a boy is born with Down's syndrome is, P (D|B) = p.
The probability of a girl is born with Down's syndrome is, P (D|G) = q.
The law of total probability states that:
Use this law to compute the probability of a baby born with Down's syndrome as follows:
The conditional probability of an event X given that another event Y has already occurred is:
Compute the probability that a baby born with Down's syndrome is a boy as follows:
Thus, the probability that a baby born with Down's syndrome is a boy is .
Answer:
-5 degrees farenheit
Step-by-step explanation:
Answer:
-5
Step-by-step explanation:
Answer:
4pq(p³+q³)
Step-by-step explanation:
Exactly 5 game would be when 4 wins and 1 loss of a particular person
loss has to be one of the first 4 games
A wins: qp⁴ + pqp³ + p²qp² + p³qp
= qp⁴ + qp⁴ + qp⁴ + qp⁴ = 4qp⁴
B wins: pq⁴ + qpq³ + q²pq² + q³pq
= pq⁴ + pq⁴ + pq⁴ + pq⁴ = 4pq⁴
A wins or B wins:
4pq⁴ + 4qp⁴ = 4pq(q³+p³)